Arm7 modbuscông việc

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    917 arm7 modbus công việc được tìm thấy, giá USD

    You will have to make a pcb design (i have scheme and previous revision of the board) and to write a fully commented code for the board. The code will need to implement modbus comunication and interrupt(just to implement a time funcion) Pseudo code using arduino-like code is available to explain the main working function of the code.

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    Build a Modbus converter to Wifi in order to communicate in Mesh and compatible with all modbus devices.

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    Conect Citec 6.0 to a flow metter accuload 3. Freelancer must do a program in c that talks with citect using modbus a talk to flow meter using Mini com protocol.

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    Wir haben ein Projekt, bei dem wir von einer übergeordneten Steuerung ein 0-10V Signal und einen Digitalen Eingang erhalten. Das analoge Signal wird auf einen Temperaturbereich umgewandelt, ( 0 bis 10 V entspricht z.B. 15 bis 25°C) dass Signal wird gemittelt und bei einer Abweichung von über 0.5° im Vergleich zu z.B. 5 Sekunden vorher per ModbusRTU an eine Steuerung eines L&uu...

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    Modbus TCP IP to PC using Java Đã kết thúc left

    We have RS-485 Modbus TCP IP devices . We have to pull data from those devices to PC using Java. Protocols used - RS-485 Modbus TCP IP Operating Systems - Linux Or Windows Database - mySql

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    I need a c library for reading modbus based sensors/devices over RS485. I need this library for PIC24F based MCU

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    I need firmware for a board i developed with atmega328p mcu written using ATMEL STUDIO 7 or MPLAB X. The logic is decided and it will need to include managing of I/O, interrupt to create a timer, comunication with modbus RTU (slave) protocol and display of data on a i2c alphanumeric display (4x20)

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    Dear, can i read this sensor using microcontroller and send data to PLC using modbus. So the configuration is like this Display Sensor -> Microcontroller (RS232 frame) -> PLC (using modbus). Manual book Attached. i need reading the data from CS3G to PLC but i get the probelm, maybe can using additional microcontroller to read it and then can give the data to PLC then.

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    We are a building controls contractor near Washington DC. Our business started in 1975 and we have since completed over 7500 building controls projects using electronic controls. We are looking for an experienced electronics engineer who can design a printed circuit board (PCB) using Kicad. The PCB will be used to mount a Sollae Systems CIE-M10-BO communications interface card, power supply and ...

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    energy management system Đã kết thúc left

    1. Capture parameters every 30 min like voltage; current, energy from energy meters with modbus RTU protocol with RS485 communicstion and then Ethernet converter. 2. The application will be on cloud server to poll data from each device and store in databse for forther analytics to be shown on website.

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    Target device: Any android mobile or tablet Preferred SW: android studio Communication device: Bluetooth wireless Communication protocol: MODBUS RTU Master, 9600,N,1 no parity We need to make a Bluetooth wireless communication application to communicate with its wireless connected MODBUS RTU SLAVE device (an electronic instrument). Few group of values called as Recipe should be available in the ...

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    PLC Programming Đã kết thúc left

    Knowledge: Rockwell and Siemens PLCs, Wonderware Archestra Supervisors, FT View and Ifix. Industrial networks: Ethernet IP, Profinet, Modbus. Main responsibilities: The professional will work throughout the project development cycle: PLC / SDCD Programming Supervisory Setup Tests

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    [đăng nhập để xem URL] to control Parker Ac10 (run, reverse, stop, show percentage of speed/torque).

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    Modbus RTU .NET Expert Đã kết thúc left

    Hello, We have a device and related RTU document for accessing the registers using Modbus. We are doing this first time hence looking for someone who is familiar and can guide us. It should not take more than 1 hr for someone who understands it. We will show you everything using images/screenshots/TeamViewer. And then you will be awarded the work Easy Modbus RTU .NET application in C# or VB.N...

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    ต้องการผู้ที่สามารถทำ SCADA ดึงข้อมูล Modbus Address จาก MK5 ของ Atlas copco Compressor

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    Firmware development - PCB UNIT Đã kết thúc left

    1. INTRODUCTION We has recently developed a new electronic PCB control interface based on existing PCB product but adding some new features. The purpose of this document is to define the requirements for a new firmware development. 2. PCB HARDWARE PCB is an embedded hardware design based on PIC24 microcontroller. This are the main elements involved in this firmware upgrade: • PIC24FJ1...

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    Expert Modbus Gateway for IOT Đã kết thúc left

    Hi, I need expert in Modbus Gateway for IOT we are doing a project in which we require help. please bid only if you have previous experience in using Modbus Gateway. further details will be provide in chat box thanks

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    I'm looking for Android developer who has very good experience in Kotlin and solid understanding in Bluetooth framework(Classic/BLE/SPP) and MODBUS. 80% of the Project is completed and only the Bluetooth communication part is pending. I have attached a test task for your understanding and implementation. Once you are able to complete it, send me the APK, I'll test it. If it works, I'...

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    database to connect with PLC Đã kết thúc left

    I need you to develop some software for me. I would like this software to be developed for Windows. - It May be based on Google sheets - It has to be small database. - It has to be able to work with barcode scanner, connected to PC - Software has to be able to transmit data to PLC( programming logic controller)by Modbus TCP protocol.

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    Project for Jitendra Z. -- 2 Đã kết thúc left

    Hi Jitendra Z., I noticed your profile and would like to offer you my project. We can discuss any details over chat. Modbus over RS-485 and Bosch Air quality sensor BME680

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    i have some project which need to implement MODBUS RTU 485 on STM32L0, i need on KEIL MDK5 Code, which PA2 and PA3 (UART2 func) is available for this communication, please build for me library that i can call the func to, tutorial how to use it as well. anyone interest, i will pay for it.

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    I need to make changes to an existing STM32 firmware - Modbus implementation- stepper motor control. Code already exists but has to be improved. Work must be done remotely as the hardware is with me, I have access to tools like oscilloscope. Only bid if you have worked with stepper motors and mod is on stm32 before

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    Smart Edge 16 Đã kết thúc left

    Developers for this project must posses rich skills in all three of the following areas, 1. Hardware - PCB engineering for the production of a daughter board that consists of IO, USB Ports, RS485 Ports, and Ethernet Ports. Case design for housing the finished product. 2. Software - Android custom application to channel communications between the daughter board and a smartphone as the motherboard. ...

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    ESP32 Modbus Slave RTU RS485 Đã kết thúc left

    Create a code in Arduino IDE for ESP32 wroom to be Modbus Slave RTU RS485 . Do not prefer softwareserial . esp32 is the slave with rs485 interface. master is computer(usb rs485). only esp32 Arduino IDE code is required.

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    Project for Nikolas E. Đã kết thúc left

    Hello Nikolas E. Are you available for a project, 40 hours a week, 8-16 (CET). We are a small building automation firm in Norway who use controllers that communicate with Modbus and bacnet IP and RS 485.

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    embedded project Modbus rs485 Đã kết thúc left

    Read data from meter hexcode modbus rs485

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    Smart Edge Đã kết thúc left

    Developers for this project must posses rich skills in all three of the following areas, 1. Hardware - PCB engineering for the production of a daughter board that consists of IO, USB Ports, RS485 Ports, and Ethernet Ports. Case design for housing the finished product. 2. Software - Android custom application to channel communications between the daughter board and a smartphone as the motherboard...

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    Hi, in attachement is described how to communicate with solar inventer over modbus . I would like to do it over arduino and implement reading data into mysql from mod bus communication. Thank you Pavel

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    Embedded software for esp 32 Đã kết thúc left

    Result device should polling and manage modbus slaves by uart and provided wi-fi remote access by http, mqtt, tcp/ip

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    We need automated script for payload extraction from Solar data logger. Payload data is in 64-bit. We need the conversion and mapping of data against the OEM supplied modbus definitions of Inverter, Meters etc. First assignment is comprising of "SUN2000 V200R002" inverter and Secure meter Elite 440. Our target price for this activity is 7500 - 9000 INR. We have many such activities comi...

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    Gấp
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    Short Linux GSM gig Đã kết thúc left

    Must be Based in Australia, preferably in Qld. I need you to develop some software for me. I would like this software to be developed for Linux using C or C++. We have raspberry pi3 compute model on custom IO interface board. We were running Linux compiled with Yocto. We have custom application created in QTCreater. We run VSD over serial Modbus (local) We have SCADA Ethernet/IP (local eth0) W...

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    Full Stack Developer needed for project that involves remote controlling and monitoring of IoT devices that work in multiple platforms/protocols such as Lora/Lorawan, Modbus, HTTP, Bacnet, Rest API's and others. Has to have the ability to troubleshoot communications issues, deploy and test a lorawan server in an OpenWRT-based gateway and integrate all the devices using the mango automation p...

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    Connectivity Requirements: - GPS (For RTC synchronization) - Ethernet - 3G Connectivity Hardware Functionality Requirements - Connectivity to Modbus RS485 RTU for Monitoring and Control. - Onboard Data-logging (up to 365 days). - Ability to connect to a remote server to send/receive data and commands. - Enterprise-Grade Security & Cryptography - Ability to assign a unique access code to eac...

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    I need a very small project using online arduino's library to connect a display weintek using rs485 and modbus comunication. What I need is input from hmi 10 words of datas, and manage some coils.

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    Android Communications Hub Đã kết thúc left

    I need a communications specialist that is proficient in BACnet and Modbus protocols for both RS485 and IP networks. The communication path will be via the USB port on the Android device to dedicated electrical interface hardware.

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    We are a supplier of precipitator power supplies and controls. Our factory produces standard products that utilize Modbus TCP/IP and Ethernet TCP/IP. We also have other products that utilize Modbus RTU. We need programming from time to time to provide our customers custom interfacing with one touch pad/display.

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    Programacion TCP IP Đã kết thúc left

    El objetivo es programar un gateway que recibe la informacion de un analizador de redes (30 variables) bajo Modbus Rtu (esa parte ya esta programada) y debe de enviar la informacion bajo Tcp ip a un Cloud con Ip fija

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    serial modbus slave card Đã kết thúc left

    Project serial modbus slave card with 12Inp 12Out 4 Anal Inp 2 Analog Out

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    Using the schneider plc to design the scada and link with the plc using the TCP MODBUS

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    ARM7 Board Set up Đã kết thúc left

    Having trouble running a program on the boards I have, some sort of setting issue.

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    An existing SCADA implementation build on Indusoft Web Studio 7.1 needs a developer to add new stations under supervision (150 Modbus tags per station) by replicating existing stations of the current system. The developer would be preferable to have an Indusoft Web Studio 7.1, development license or higher. There is an implementation for the remote supervision of gas stations around Greece. ...

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    ARM7 Board Set up help Đã kết thúc left

    Having trouble running a program on the boards I have, some sort of setting issue.

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    Dear Freelancers, I need Arduino sketch for reading Holding registers from Power meter via Modbus. I have 3 phase Power meter with Modbus communication (NOARK Ex9EMS 3P 4M CT MB 2T) which is connected via Modbus (A - B) on TTL To RS485 Adapter 485 Serial Port UART. RS485 adapter is connected to WEMOS D1 ESP8266 Mini Pro: Rx&Tx and 5V & GND. I would like to read modbus addresses on Serial ...

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    Use Keil uVision5 tool and program the control board based on 8051 chip. Program the two Modbus ports: one is upper link, the other is downlink. program the I/Os.

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    librenms monitoring Đã kết thúc left

    Add full monitoring support for : 1) Tripllite UPS Model SV60KM3P4B and PDU model PDU3EVSRL2130 The PDUs and UPS have temperature, humidity and E2MTHDI (openc/close door) sensors 2) Himoinsa 75Kva generator, this has a device with support for SNMP and it is connected to the generator via modbus. Deliverables: - A project plan - Code developed - Documentation (including but not limited to, c...

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    We will be constructing an aquaponic facility near Houston, Texas with PLC based process controls using an Automatic Direct DoMore PLC. There are 6 pumps, 60 electric ball valves, 20 sensors, 6 480v blowers, and various other odds and ends. The PLC programming is mostly complete. Before purchasing the above hardware, I need an electrical schematic and wiring diagram that would include the required...

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    Need to develop an updated control board for an existing DC-DC converter platform. - Drive Mosfets with Synchronous Rectification support. - Constant Current and Constant Voltage Modes with the ability to set output current and voltage. - Basic Fan Drive Circuit for cooling. - Isolated Modbus and Canbus integration (already built into the device on another patch board). Fan drive, isolated comm...

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    NDA
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    We are looking for a minor retofit on the nodejs code that is applied to communication via RS485 using MODBUS Protocol The software is working but is necessary to implement minor changes a) write values on 4 specific addresses b) send xml code using a proper function of the controller

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    TCP STatistic and Analysis Tool Đã kết thúc left

    Hello, I need to modify an application developed in C. It is called TSTAT it allows to capture network traffic and analyze it according to statistics. This application deals with the tcp and udp protocol and I would like to add the modbus protocol. You do not need very deep knowledge of the modbus.

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